例如，在倒数第二个冰期的高峰和接下来的间冰期之间，甲烷浓度几乎增加了一倍。
The methane concentration nearly doubled, for example, between the peak of the penultimate glacial period and the following interglacial period.
另一组参与者在观看视频片段时必须从1000开始倒数，依次减9，这占据了他们有意识的工作记忆。
Another set of participants had to count backward from 1,000 by nines as they watched the clips, occupying their conscious working memory.
我用一个数字倒数计时器叫醒自己。
最开始我讲过了，如何对倒数函数求导。
What I showed you at the beginning, and then erased, basically justifies how to take the derivative of a reciprocal function.
今天是离上海世博会开幕倒数的100天。
Today marks the 100 day countdown to the opening of the World Expo in Shanghai.
倒数第二个字段包含最后一次修改的时间戳。
The penultimate field contains the timestamp of the last modification.
倒数第二个步骤是生成linuxrc文件。
你应该重读倒数第二个音节。
幸运的是，二者互为倒数。
Well, the good news is these guys are the inverse of each other.
清单4的倒数第二部分显示的是RPC报头数据。
The penultimate section, Listing 4, shows the RPC header data.
收音机里传来，市府广场前倒数读秒的欢呼声。
The cheers of counting down the seconds for the New Year in front of the City Hall comes from the radio.
但是也有例外，缅甸和委内瑞拉双双排在倒数十名之列。
The exceptions are Myanmar and Venezuela, both in the bottom ten.
榜单中，威斯敏斯特大学排名垫底，而东伦敦大学倒数第二。
Westminster University came bottom of the table, with the University of East London second to last.
印度最差，排名40。倒数前十还包括葡萄牙、南韩、俄国。
India scored worst at number 40, with Portugal, South Korea and Russia also in the bottom 10.
另一项测试中，被试要求从9095开始，逐一减7倒数。
Another test involved counting backwards by sevens from 9, 095.
发现号的升空是明年前半年航天飞机机队退役前的倒数第二次发射。
The Discovery lift-off is planned to be the penultimate launch before the shuttle fleet retires early next year.
在临近我们倒数第二个版本时，我们决定将团队平均划分为更小的组。
The decision was made to divide the team into smaller equally sized sub teams near the end of our penultimate release.
我从五岁起，就开始倒数计时看我姐姐将何时离开家搬出去住。
I was five when I began counting down the years until my sister would move out.
12月哥本哈根气候变化峰会前的倒数第二轮谈话于10月9日在曼谷结束。
On October 9th the penultimate round of talks before December's climate-change summit in Copenhagen ended in Bangkok.
饭店深谙此道，这也是为什么酒水单上倒数第二便宜的酒涨价最多。
Restaurants know this well, and that's why the second-cheapest bottle on a wine list often has the biggest markup.
倒数第二行代码显示WebServices是如何处理操作调用的。
The second to the last line reveals how the web service processes operation invocations.
倒数二十名的国家包括阿富汗、巴基斯坦、所罗门群岛和一批非洲国家。
Among the worst 20 countries were Afghanistan, Pakistan and Solomon Islands as well as a slew of countries in Africa.
但是Michael必须等到倒数结束，这样水才能达到必要的高度。
But Michael must wait until the clock runs down, allowing the water to reach the necessary height.
倒数计时的数字表定格在7分56秒。工程技术人员决定推迟发射。
Then, at seven minutes and 56 seconds, the digital clock froze because technicians decided not to proceed.
设定一个计时器(用厨房的计时器或是电脑上的倒数计时器)，然后专心做事。
Set a timer (use a kitchen timer, or use a countdown timer on your computer), and plug away at your work.
10月25日，U2在YouTube上直播他们2009年巡演的倒数第二场。
U2 are to stream the penultimate show of their 2009 tour live on YouTube this Sunday (25 October).
奥洛沃坎迪职业生涯场均8.3分，这在NBA所有状元里排名倒数第三。
Olowokandi's career scoring average of 8.3 points per game is the third-lowest ever for any No. 1 overall pick.
实际上，我总害怕去探访他，在拜访中还常常倒数着时间盼望回家的那一刻。
In fact, I used to dread the visits to see him and count the hours until I could go home again.
下面是简单说明的multiplot，它绘制正弦、余弦及其各自倒数的曲线图。
Here is a simple annotated multiplot that plots the sine, cosine, and their respective reciprocals.
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